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<HEAD><TITLE> UCLA Statistical Series </TITLE></HEAD>
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<H1>Cognitive Systems Laboratory: </H1>
<H1>Publications </H1>

</a> <b>(Don't forget to sign our <!WA0><a href=http://singapore.cs.ucla.edu/guestbook.html>GUESTBOOK!</b></a>)

<DL>
<DT> <!WA1><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R155.ps.Z">
<!WA2><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Statistical Semantics for Causation''</A>
<DD> Technical Report (R-155)
<DD><b>J. Pearl</b> and <b>T.S. Verma</b>
<DD>In <em>Proceeding, 3rd International Workshop on AI & Statistics</em>,
Fort Lauderdale, FL, January 2-5, 1991. 
<DD>Also in <em>Statistics and Computing</em>, 2, Chapman and Hall, 91-95, 1992.

<DT> <!WA3><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R156.ps.Z">
<!WA4><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Theory of Inferred Causation''</A>
<DD> Technical Report (R-156)
<DD><b>J. Pearl</b> and <b>T.S. Verma</b>
<DD>In J.A Allen, R. Fikes, and E. Sandewall (Eds.), <em>Principles of
Knowledge Representation and Reasoning:  Proceeding of the Second International 
Conference</em>, San Mateo, CA:  Morgan Kaufmann, 441-452, April 1991.
<DD> A modified version was presented at the Ninth International Congress
of Logic, Methodology, and Philosophy of Science, Uppsala, Sweden,
August 7-14, 1991 and printed 
<DD>in D. Prawitz, B. Skyrms, and D. Westerstahl (Eds.),
<em>Logic, Methodology and Philosophy of Science IX</em>, Elsevier
Science B.V., 789-811, 1994.

<DT> <!WA5><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R161-L.ps.Z">
<!WA6><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Qualitative Probabilities for Default 
Reasoning, Belief Revision, and Causal Modeling''</A>
<DD>Technical Report (R-161-L)
<DD><b>M. Goldszmidt</b> and <b>J. Pearl</b>
<DD>In <em>Artificial Intelligence</em>, Vol. 84, No. 1-2, 57--112, 1996.

<DT> <!WA7><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R175.ps.Z">
<!WA8><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Belief Networks Revisited'' </A>
<DD>Technical Report (R-175)
<DD><b>J. Pearl</b>
<DD>In <em>Artificial Intelligence</em>, 59, 49-56, 1993.
<DD>[Invited submission -- Special Issue, ``AI in Perspective'']

<DT> <!WA9><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R177.ps.Z">
<!WA10><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``An Algorithm for Deciding if a Set 
  of Observed Independencies has a Causal Explanation''</A>
<DD>Technical Report (R-177)</A>
<DD><b>T.S. Verma</b> and <b>J. Pearl</b>
<DD>In <em>Proceedings of the  Eighth Conference on Uncertainty in 
Artificial Intelligence (UAI-92)</em>, Morgan Kaufmann, San Mateo, CA,
323-330, July 1992.  
 
<DT> <!WA11><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R183.ps.Z">
<!WA12><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``When Can Association Graphs Admit 
   A Causal Explanation?''  </A>
<DD>Technical Report (R-183)
<DD><b>J. Pearl</b> and <b>N. Wermuth</b>
<DD>In <em>Proceedings of the Fourth International Workshop on Artificial
Intelligence and Statistics</em>, 141-150, January 1993.
<DD>In P. Cheeseman and W. Oldford (Eds.), <em>Selecting Models and Data, 
Artificial Intelligence and Statistics IV</em>, Springer-Verlag, 205-214, 1994.

<DT> <!WA13><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R192.ps.Z">
<!WA14><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Calculus of Pragmatic Obligation'' </A>
<DD>Technical Report (R-192)
<DD><b>J. Pearl</b>
<DD>Presented at the <em>AAAI Spring Symposium on Reasoning about Mental 
States</em>, Stanford, CA March 23-25, 1993.

<DT> <!WA15><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R195-SS.ps.Z">
<!WA16><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Graphical Models, Causality, and 
Intervention'' </A>
<DD>[comments on: `Linear Dependencies Represented by Chain Graphics' 
   by D. Cox and N. Wermuth, and `Bayesian Analysis in Expert Systems' 
   by D.J. Spiegelhalter, A.P. Dawid, S.L. Lauritzen, and R.G. Cowell], 
<DD>Technical Report (R-195-SS)
<DD><b>J. Pearl</b>
<DD>In <em>Statistical Science</em>, Vol. 8, 266-269, 1993.

<DT> <!WA17><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R195-LL.ps.Z">
<!WA18><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Aspects of Graphical Models 
Connected With Causality,'' </A>
<DD>Technical Report (R-195-LL)
<DD><b>J. Pearl</b>
<DD>In <em>Proceedings of the 49th Session of the International Statistical 
Institute</em>, Italy, Tome LV, Book 1, Florence, 399-401, August 1993.

<DT> <!WA19><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R195-LLL.ps.Z">
<!WA20><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``From Bayesian Networks to Causal 
Networks''</A>
<DD>Technical Report (R-195-LLL)
<DD><b>J. Pearl</b>
<DD>In A. Gammerman (Ed.) <em>Bayesian Networks and Probabilistic 
Reasoning</em>, Alfred Walter Ltd., London, 1994.

<DT> <!WA21><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R199.ps.Z">
<!WA22><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Nonparametric Bounds on Causal Effects 
from Partial Compliance Data'' </A>
<DD>Technical Report (R-199)
<DD><b>A. Balke</b> and J<b>. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-199, September 1994.

<DT> <!WA23><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R199-A.ps.Z">
<!WA24><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Universal Formulas for Treatment Effects 
from Noncompliance Data''</A> 
<DD>Technical Report (R-199-A)
<DD><b>A. Balke</b> and <b>J. Pearl</b>
<DD>In N.P. Jewell, A.C. Kimber, M.-L. Lee, and G.A. Whitmore (Eds.),
<em>Lifetime Data:  Models in Reliability and Survival Analysis</em>, Kluwer
Academic Publishers, Dordrecht, 39-43, 1995.

<DT> <!WA25><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R200.ps.Z">
<!WA26><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``On the Statistical Interpretation 
of Structural Equations''</A>
<DD>Technical Report (R-200)
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-200, July 1993. 

<DT> <!WA27><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R202.ps.Z">
<!WA28><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``On the Logic of Iterated Belief Revision''</A>
<DD>Technical Report (R-202)
<DD><b>A. Darwiche</b> and <b>J. Pearl</b>
<DD>In R. Fagin (Ed.), <em>Proceedings of the 1994 Conference on Theoretical 
Aspects of Reasoning about Knowledge (TARK `94)</em>, Pacific Grove, CA, 
5-23, March 13-16, 1994.  To appear in <em>Artificial Intelligence</em>.
Revised November 1996.

<DT> <!WA29><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R203-L.ps.Z">
<!WA30><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Causal Inference from Indirect 
Experiments'' </A>
<DD>Technical Report (R-203-L)
<DD><b>J. Pearl</b>
<DD>In <em>Symposium Notes of the 1994 AAAI Spring Symposium on Artificial 
Intelligence in Medicine</em>, Stanford, CA, March 1994.
<DD>Extended version in <em>Artificial Intelligence in Medicine Journal</em>,
Vol. 7, No. 6, 561-582, 1995.

<DT> <!WA31><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R206.ps.Z">
<!WA32><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Symbolic Causal Networks for Reasoning 
about Actions and Plans''</A>
<DD>Technical Report (R-206)
<DD><b>A. Darwiche</b> and <b>J. Pearl</b>
<DD>In <em>Symposium Notes of the 1994 AAAI Spring
Symposium on Decision-Theoretic Planning</em>, 41-47, March 21-23, 1994.
<DD>In <em>Proceedings of the Twelfth National Conference on Artificial
Intelligence (AAAI-94)</em>, Seattle, WA, Volume I, 238-244, 
July 31 - August 4, 1994.

<DT> <!WA33><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R207.ps.Z">
<!WA34><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``On the Identification of Nonparametric 
Structural Models''</A>
<DD>Technical Report (R-207), Revision IV
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-207, November 1995.
<DD>To appear in <em>Latent Variable Modelling with Application to 
Causality, Lecture Notes Series</em>, Springer Verlag.

<DT> <!WA35><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R210.ps.Z">
<!WA36><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Mediating Instrumental Variables'' </A>
<DD>Technical Report (R-210)
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-210, December 1993. 

<DT> <!WA37><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R211-S.ps.Z">
<!WA38><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Note on Testing Exogeneity of 
Instrumental Variables'' </A>
<DD>Technical Report (R-211-S), Revision I</A>
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-211-S, December 1993. 

<DT> <!WA39><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R211-U.ps.Z">
<!WA40><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``On the Testability of Causal Models 
with Latent and Instrumental Variables'' </A>
<DD>Technical Report (R-211-U)
<DD><b>J. Pearl</b>
<DD>In P. Besnard and S. Hanks (Eds.), <em>Uncertainty in 
Artificial Intelligence 11</em>, Morgan Kaufmann, San Francisco, CA, 
435-443, 1995.

<DT> <!WA41><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R212.ps.Z">
<!WA42><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Probabilistic Calculus of Actions''</A>
<DD>Technical Report (R-212)
<DD><b>J. Pearl</b>
<DD>In R. Lopez de Mantaras and D. Poole (Eds.), <em>Proceedings of the Tenth 
Conference on Uncertainty in Artificial Intelligence (UAI-94)</em>, 
Morgan Kaufman, San Mateo, CA, 454-462, 1994.

<DT> <!WA43><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R213-A.ps.Z">
<!WA44><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Probabilistic Evaluation of 
Counterfactual Queries'' </A>
<DD>Technical Report (R-213-A)
<DD><b>A. Balke</b> and J<b>. Pearl</b>
<DD>In <em>Proceedings of the Twelfth National Conference on Artificial 
Intelligence (AAAI-94)</em>, Seattle, WA, Volume I, 230-237, 
July 31 - August 4, 1994.

<DT> <!WA45><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R213-B.ps.Z">
<!WA46><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Counterfactual Probabilities: Computational 
Methods, Bounds, & Applications''</A>
<DD>Technical Report (R-213-B)</A>
<DD><b>A. Balke</b> and <b>J. Pearl</b>
<DD>In R. Lopez de Mantaras and D. Poole (Eds.), <em>Proceedings of the 
Conference on Uncertainty in Artificial Intelligence (UAI-94)</em>, Morgan 
Kaufmann, San Mateo, CA, 46-54, July 29-31, 1994.

<DT> <!WA47><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R216.ps.Z">
<!WA48><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Bayesian Networks''</A>
<DD>Technical Report (R-216), Revision I
<DD><b>J. Pearl</b>
<DD>In M. Arbib (Ed.), <em>Handbook of Brain Theory and 
Neural Networks</em>, MIT Press, 149-153, 1995.

<DT> <!WA49><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R217.ps.Z">
<!WA50><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Three Statistical Puzzles'' </A>
<DD>Technical Report (R-217), Revision I
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-217, May 1994.

<DT> <!WA51><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R218-B.ps.Z">
<!WA52><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Causal Diagrams for Empirical Research,''</A> 
<DD> Technical Report (R-218-B)
<DD><b>J. Pearl </b>
<DD>In <em>Biometrika</em>, Vol. 82, No. 4, 669-709, December 1995.

<DT> <!WA53><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R218-B-L.ps.Z">
<!WA54><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Causal diagrams for empirical research,''</A> 
<DD> Technical Report (R-218-B-L)
<DD><b>J. Pearl</b>
<DD>UCLA Cognitive Systems Laboratory, Technical Report R-218-B-L, January 1996.
<DD>Expanded version of a paper in <em>Biometrika</em>, 1995 (R-218-B).

<DT> <!WA55><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R219-U.ps.Z">
<!WA56><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Probabilistic Evaluation of Sequential 
Plans from Causal Models with Hidden Variables'' </A>
<DD>Technical Report (R-219-U)
<DD><b>J. Pearl</b> and <b>James Robins</b>
<DD>In P. Besnard and S. Hanks (Eds.), <em>Uncertainty in Artificial 
Intelligence 11</em>, Morgan Kaufmann, San Francisco, CA, 444-453, 1995.

<DT> <!WA57><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R223-T.ps.Z">
<!WA58><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Causation, action, and counterfactuals,''</A>
<DD> Technical Report (R-223-T)
<DD><b>J. Pearl</b>
<DD>In Y. Shoham (Ed.), <em>Theoretical Aspects of
Rationality and Knowledge, Proceedings of the Sixth Conference (TARK 1996)</em>
The Netherlands, 51--73, march 17-20, 1996.

<DT> <!WA59><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R223-U.ps.Z">
<!WA60><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Causation, action, and counterfactuals,''</A>
<DD> Technical Report (R-223-U)
<DD><b>J. Pearl</b>
<DD>Presented at <em>UNICOM Seminar</em>, London, April 3-5, 1995.
<DD>In A. Gammerman (Ed.), <em>Computational Learning and Probabilistic 
Reasoning</em>, John Wiley and Sons, New York, Chapter, 15, 235-255, 1995.

<DT> <!WA61><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R226-U.ps.Z">
<!WA62><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Testing Identifiability of Causal 
Effects,''</A>
<DD>Technical Report (R-226-U)</A>
<DD><b>D. Galles</b> and <b>J. Pearl</b>
<DD>In P. Besnard and S. Hanks (Eds.), <em>Uncertainty in Artificial 
Intelligence 11</em>, Morgan Kaufmann, San Francisco, CA, 185-195, 1995.

<DT> <!WA63><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R232-U.ps.Z">
<!WA64><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Counterfactuals and Policy Analysis 
in Structural Models''</A>
<DD>Technical Report (R-232-U)
<DD><b>A. Balke</b> and <b>J. Pearl</b>
<DD>In P. Besnard and S. Hanks (Eds.), <em>Uncertainty in Artificial 
Intelligence 11</em>, Morgan Kaufmann, San Francisco, CA, 11-18, 1995.

<DT> <!WA65><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R236.ps.Z">
<!WA66><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Graphical Models for Probabilistic and
Causal Reasoning''</A>
<DD>Technical Report (R-236)
<DD><b>J. Pearl</b>
<DD>To appear in D. Gabbay and P. Smets (Eds.), <em>Handbook on Defeasible
Reasoning and Uncertainty Management Systems</em>, Kluwer Academic Publishers,
Fall 1996.

<DT> <!WA67><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R237.ps.Z">
<!WA68><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Structural and Probabilistic Causality''</A>
<DD>Technical Report (R-237)
<DD><b>J. Pearl</b>
<DD>In D.R. Shanks, K.J. Holyoak, and D.L. Medin (Eds.), 
<em> The Psychology of Learning and Motivation, Vol. 34: Causal Learning</em> 
Academic Press, San Diego, CA 393--435, 1996.

<DT> <!WA69><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R238.ps.Z">
<!WA70><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Covariage Selection:  A Simple Solution
To a Long-Standing Problem''</A>
<DD>Technical Report (R-238)
<DD><b>J. Pearl</b>

<DT> <!WA71><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R240-S.ps.Z">
<!WA72><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Axioms of Causal Relevance''</A>
<DD>Technical Report (R-240-S), January 1996
<DD><b>D. Galles</b> and <b>J. Pearl</b>
<DD>Preliminary version in <em> Proceedings of the Fourth International 
Conference on Mathematics and AI</em>, Fort Lauderdale, FL, 64--67, 
January 1996.

<DT> <!WA73><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R240.ps.Z">
<!WA74><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Axioms of Causal Relevance''</A>
<DD>Technical Report (R-240), January 1996
<DD><b>D. Galles</b> and <b>J. Pearl</b>
<DD>Revision I - Submitted to <em>Artificial Intelligence</em>.

<DT> <!WA75><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R241.ps.Z">
<!WA76><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``A Clinician's Apprentice for Analyzing
Non-compliance,''</A>
<DD>Technical Report (R-241), January 1996
<DD><b>D.M. Chickering</b> and <b>J. Pearl</b>
<DD>In <em>Proceedings of the National Conference on Artificial Intelligence 
(AAAI-96)</em>, Portland, OR, 1269--1276, August 1996.

<DT><!WA77><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text">``Probabilistic Counterfactuals: Semantics, Computation, 
and Applications,''
<DD>Technical Report (R-242), November 1995.
<DD>A. Balke
<DD><em>Ph.D. Thesis</em>

<DT> <!WA78><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R243.ps.Z">
<!WA79><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Identifying Independencies in Causal 
Graphs with Feedback''</A>
<DD>Technical Report (R-243), March 1996
<DD><b>J. Pearl</b> and <b> R. Dechter</b>
<DD>Submitted to UAI-96.

<DT> <!WA80><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R244-S.ps">
<!WA81><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``On the Foundation of Structural
Equation Models or When Can We Give Causal Interpretation to Structural
Coefficients?''</A>
<DD>Technical Report (R-244-S), November 1996.
<DD><b>J. Pearl</b> 

<DT><!WA82><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text">``Learning Bayesian Networks from Data,''
<DD>Technical Report (R-245), June 1996.
<DD>D.M. Chickering
<DD><em>Ph.D. Thesis</em>

<DT> <!WA83><A HREF="ftp://ftp.cs.ucla.edu/pub/stat_ser/R246.ps">
<!WA84><IMG SRC="http://singapore.cs.ucla.edu/internal-gopher-text"> ``Bayesian Networks''</A>
<DD>Technical Report (R-246), November 1996.
<DD><b>J. Pearl</b> 
<DD>To appear in <em>MIT Encyclopedia of the Cognitive Sciences</em>.

</DL>
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<!----------------------- Requests ----------------------->
<HR>
REPORT REQUESTS are to be directed to:<p>
<address>
Prof. Judea Pearl (judea@cs.ucla.edu)</br>
UCLA Computer Science Department</br>
4532 Boelter Hall</br>
Los Angeles, California 90024-1596</br>
(310) 825-3243</br>
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